/*
 *  Copyright 2012 Iurii Dunko, Iana Potochniak.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */

package org.opu.yyminijava.codegeneration;

import java.io.PrintStream;

/**
 *
 * @author Iurii Dunko
 * @author Iana Potochniak
 */
public abstract class Printable {
    protected static PrintStream out = System.out;
    protected static PrintStream err = System.out;

    public static void setErr(PrintStream err) {
        Printable.err = err;
    }

    public static void setOut(PrintStream out) {
        Printable.out = out;
    }

    public void print(){
        print("");
    }

    public abstract void print(String space);

}
